[go: up one dir, main page]

WO2019186281A3 - Prepreg, laminate body, fiber-reinforced composite material, and manufacturing method for fiber-reinforced composite material - Google Patents

Prepreg, laminate body, fiber-reinforced composite material, and manufacturing method for fiber-reinforced composite material Download PDF

Info

Publication number
WO2019186281A3
WO2019186281A3 PCT/IB2019/000461 IB2019000461W WO2019186281A3 WO 2019186281 A3 WO2019186281 A3 WO 2019186281A3 IB 2019000461 W IB2019000461 W IB 2019000461W WO 2019186281 A3 WO2019186281 A3 WO 2019186281A3
Authority
WO
WIPO (PCT)
Prior art keywords
fiber
reinforced composite
composite material
laminate body
prepreg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2019/000461
Other languages
French (fr)
Other versions
WO2019186281A2 (en
Inventor
Alfred P. HARO
Nobuyuki Arai
Andrew Hideo KOYANAGI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP2020542164A priority Critical patent/JP7226450B2/en
Priority to EP19776100.0A priority patent/EP3775006A4/en
Priority to US16/971,376 priority patent/US11565497B2/en
Priority to RU2020131425A priority patent/RU2020131425A/en
Priority to KR1020207022201A priority patent/KR20200139132A/en
Priority to CN201980021034.XA priority patent/CN111989359B/en
Publication of WO2019186281A2 publication Critical patent/WO2019186281A2/en
Publication of WO2019186281A3 publication Critical patent/WO2019186281A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0214—Particles made of materials belonging to B32B27/00
    • B32B2264/0221—Thermoplastic elastomer particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/07—Parts immersed or impregnated in a matrix
    • B32B2305/076—Prepregs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles
    • B32B2305/188—Woven fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/24—Thermosetting resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2481/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2481/06—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

A laminate body is provided which contains a thin prepreg having a component (A) containing a matrix of reinforcing fiber, a component (B) containing a thermosetting resin, and a component (C) containing particles of a thermoplastic resin. When molded and cured out of autoclave, the laminate body achieves a fiber-reinforced composite having a low void ratio and providing excellent mechanical performance.
PCT/IB2019/000461 2018-03-30 2019-03-26 Prepreg, laminate body, fiber-reinforced composite material, and manufacturing method for fiber-reinforced composite material Ceased WO2019186281A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2020542164A JP7226450B2 (en) 2018-03-30 2019-03-26 Prepreg, laminate, fiber-reinforced composite material, and method for producing fiber-reinforced composite material
EP19776100.0A EP3775006A4 (en) 2018-03-30 2019-03-26 Prepreg, laminate body, fiber-reinforced composite material, and manufacturing method for fiber-reinforced composite material
US16/971,376 US11565497B2 (en) 2018-03-30 2019-03-26 Prepreg, laminate body, fiber-reinforced composite material, and manufacturing method for fiber-reinforced composite material
RU2020131425A RU2020131425A (en) 2018-03-30 2019-03-26 PREPREG, MULTILAYER BODY, FIBER-REINFORCED COMPOSITE MATERIAL AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL
KR1020207022201A KR20200139132A (en) 2018-03-30 2019-03-26 Prepreg, laminate, fiber reinforced composite material, and manufacturing method of fiber reinforced composite material
CN201980021034.XA CN111989359B (en) 2018-03-30 2019-03-26 Prepreg, laminate, fiber-reinforced composite material, and method for producing fiber-reinforced composite material

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862650593P 2018-03-30 2018-03-30
US62/650,593 2018-03-30
US201962814518P 2019-03-06 2019-03-06
US62/814,518 2019-03-06

Publications (2)

Publication Number Publication Date
WO2019186281A2 WO2019186281A2 (en) 2019-10-03
WO2019186281A3 true WO2019186281A3 (en) 2019-11-14

Family

ID=68058705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/000461 Ceased WO2019186281A2 (en) 2018-03-30 2019-03-26 Prepreg, laminate body, fiber-reinforced composite material, and manufacturing method for fiber-reinforced composite material

Country Status (7)

Country Link
US (1) US11565497B2 (en)
EP (1) EP3775006A4 (en)
JP (1) JP7226450B2 (en)
KR (1) KR20200139132A (en)
CN (1) CN111989359B (en)
RU (1) RU2020131425A (en)
WO (1) WO2019186281A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115160782B (en) * 2021-04-01 2023-11-03 航天特种材料及工艺技术研究所 A conductive and high-temperature resistant polyimide composite material and its preparation method
CN117445436B (en) * 2023-10-25 2024-06-21 华中科技大学 Quick curing method of carbon fiber composite material based on magnetic particle induction heating
CN118977344B (en) * 2024-08-01 2025-11-25 上海晋飞碳纤科技股份有限公司 A method for preparing a thermoplastic prepreg

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008088276A (en) * 2006-09-30 2008-04-17 Toho Tenax Co Ltd Partially impregnated prepreg and method for producing fiber reinforced composite material using the same
JP2010095557A (en) * 2008-10-14 2010-04-30 Toray Ind Inc Prepreg and fiber-reinforced composite material
US20130122241A1 (en) * 2006-09-28 2013-05-16 Toray Industries, Inc. Process for producing composite prepreg base, layered base, and fiber-reinforced plastic
WO2017103669A1 (en) * 2015-12-16 2017-06-22 Toray Industries, Inc. Prepreg, laminate body, fiber reinforced composite material, and manufacturing method for fiber reinforced composite material

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104624A (en) 1987-10-16 1989-04-21 Toray Ind Inc Prepreg using resin fine particles
JPH0269566A (en) 1988-07-15 1990-03-08 Amoco Corp Fiber-reinforced composite material toughened with long thin rigid particle
JPH0232843A (en) 1988-07-22 1990-02-02 Toho Rayon Co Ltd Intermediate body of molded product and molded product
US4957801A (en) * 1989-05-17 1990-09-18 American Cyanamid Company Advance composites with thermoplastic particles at the interface between layers
JP3065686B2 (en) 1991-03-20 2000-07-17 三菱レイヨン株式会社 Prepreg
WO1994016003A1 (en) 1993-01-14 1994-07-21 Toray Industries, Inc. Prepreg, method of manufacturing the same, and laminated composite
GB0805640D0 (en) * 2008-03-28 2008-04-30 Hexcel Composites Ltd Improved composite materials
WO2010055811A1 (en) * 2008-11-13 2010-05-20 東邦テナックス株式会社 Thermosetting resin composition and prepreg utilizing same
KR101771287B1 (en) * 2013-07-30 2017-08-25 (주)엘지하우시스 Continuous fiber reinforced composite material and molded product thereof
RU2017102666A (en) * 2014-06-30 2018-08-06 Сайтек Индастриз Инк. DRY FIBER BELT FOR PRODUCTION
JP5999721B2 (en) * 2014-10-17 2016-09-28 株式会社日本製鋼所 Fiber reinforced resin intermediate and method for producing the same
RU2713325C2 (en) * 2015-11-12 2020-02-05 Сайтек Индастриз Инк. Hybrid veil as an intermediate layer in composite materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130122241A1 (en) * 2006-09-28 2013-05-16 Toray Industries, Inc. Process for producing composite prepreg base, layered base, and fiber-reinforced plastic
JP2008088276A (en) * 2006-09-30 2008-04-17 Toho Tenax Co Ltd Partially impregnated prepreg and method for producing fiber reinforced composite material using the same
JP2010095557A (en) * 2008-10-14 2010-04-30 Toray Ind Inc Prepreg and fiber-reinforced composite material
WO2017103669A1 (en) * 2015-12-16 2017-06-22 Toray Industries, Inc. Prepreg, laminate body, fiber reinforced composite material, and manufacturing method for fiber reinforced composite material

Also Published As

Publication number Publication date
WO2019186281A2 (en) 2019-10-03
US20210024712A1 (en) 2021-01-28
KR20200139132A (en) 2020-12-11
EP3775006A4 (en) 2022-02-16
JP7226450B2 (en) 2023-02-21
RU2020131425A (en) 2022-05-04
CN111989359A (en) 2020-11-24
EP3775006A2 (en) 2021-02-17
CN111989359B (en) 2023-04-07
US11565497B2 (en) 2023-01-31
JP2021516705A (en) 2021-07-08

Similar Documents

Publication Publication Date Title
WO2019186281A3 (en) Prepreg, laminate body, fiber-reinforced composite material, and manufacturing method for fiber-reinforced composite material
GB2448950B (en) Manufacture of fibre-reinforced composite moulding
WO2013096968A3 (en) Prepreg, fiber reinforced composite material, and manufacturing method for fiber reinforced composite material
PL1856206T3 (en) Reinforced silicone resin film and method of preparing same
CA2332341A1 (en) Manufacture of void-free laminates and use thereof
WO2021112961A3 (en) Prepreg comprising thermoplastic toughened matrix resins containing nanoparticles
EP4438662A3 (en) Prepreg, method for producing same, and method for producing fiber-reinforced composite material
WO2019203893A3 (en) Composites with interlaminar toughening particles and method of making the same
EP4166299A4 (en) Fiber-dispersing resin composite material, molded body, and composite member
MX2019005716A (en) Curable epoxide/polyurethane hybrid resin system for smcs.
US20210039341A1 (en) Repair patch, method for molding repair patch, and method for repairing composite material
EP3020539A1 (en) Method for producing reinforcing structure
JP2015016660A5 (en)
JP2018514616A5 (en)
EP3760661A4 (en) Heat-curable resin composition, prepreg, and fiber-reinforced composite material
CA3079857A1 (en) Method for assembling parts, in particular composite parts with fibrous reinforcements, by gluing
AU2002365606A1 (en) Thermosetting resin composition for high performance laminates
WO2008146386A1 (en) Intermediate for carbon-fiber-reinforced composite material
EP3808789A4 (en) Epoxy resin composition, prepreg, and fiber-reinforced composite material
EP3936548A4 (en) Epoxy resin composition and cured product thereof, and fiber-reinforced composite
EP3853283A4 (en) Epoxy resin compositions, prepreg, and fiber-reinforced composite materials
EP3888866A4 (en) Cloth prepreg, method for manufacturing cloth prepreg, fiber reinforced resin molded article, and method for manufacturing fiber reinforced resin molded article
EP4471073A4 (en) Curing agent composition for thermosetting resin, epoxy resin composition, and fiber-reinforced composite material
TWI447025B (en) Method for manufacturing fiber reinforced products with bonding mechanism
EP4249534A4 (en) Epoxy resin composition, prepreg, fiber-reinforced resin molded body, and integrated molded article

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19776100

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2020542164

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2019776100

Country of ref document: EP